
RAIL 40A 3M 3 Outlet + BUS
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Product Description
Schneider Electric KNT40ED4303 Rail 40A 3M 3 outlet + Bus.
Technical Specifications
- Manufacturer part number (MPN)
- KNT40ED4303
- EAN / GTIN
- 3606480003370
- Sales unit
- pcs
- Package quantity
- 4 pcs
- Rated current
- 40 A
- Range of product
- Canalis
- Product name
- KN
- Product or component type
- Straight length
- Device application
- Low power distribution
- [Ie] rated operational current
- 40 A at 35 °C
- Busbar trunking polarity
- 3L + N + PE; 3L + PEN
- Number of tap-off outlets
- 3
- Length
- 3 m
- [Ue] rated operational voltage
- 230...500 V
- Network frequency
- 50/60 Hz
- [Uimp] rated impulse withstand voltage
- 6 kV
- [Ui] rated insulation voltage
- 500 V
- [Icw] rated short-time withstand current
- 1.4 kA
- [Ipk] rated peak withstand current
- 6 kA
- Electrical connection
- Lubricated sliding contact
- Radiated magnetic field
- 0.039 µT
- Thermal stress limit
- 1980 kA².s
- THDI
- 0…15 % 40 A; 15…33 % 32 A; 33…100 % 28 A
- Maximum voltage drop
- <0.168 V with power factor = 1 at 50 Hz with 1A for 100 m long; <0.161 V with power factor = 0.9 at 50 Hz with 1A for 100 m long; <0.147 V with power factor = 0.8 at 50 Hz with 1A for 100 m long; <0.133 V with power factor = 0.7 at 50 Hz with 1A for 100 m long
- mounting mode
- By screws
- Neutral position
- Up
- Number of circuits
- 1
- Control type
- Communicating
- Standards
- IEC 61439-6
- Width
- 92 mm
- Depth
- 27.5 mm
- Colour
- White (RAL 9001)
- Product weight
- 5.6 kg
- IP degree of protection
- IP55 conforming to IEC 60529
- IK degree of protection
- IK08 conforming to IEC 62262
- Ambient air temperature for operation
- 0…35 °C (100 % of In); 35…40 °C (97 % of In); 40…45 °C (94 % of In); 45…50 °C (91 % of In); 50…55 °C (87 % of In)
- Number of Units in Package 1
- 1
- Number of Units in Package 2
- 4
- Number of Units in Package 3
- 48
- Country of origin
- FR
- Warranty (in months)
- 18
- Model
- Single
- Height
- 92 mm
- Flexible
- No
- RAL-number
- 9001
- Number of conductors (without earthing)
- 4
- Number of poles
- 4
- Degree of protection (IP)
- IP55
- Rated voltage AC 50 Hz
- 230–500 V
- Number of tap-off units
- 3
- Rated current AC 50 Hz
- 40 A
Standards & Compliance
- HS Code
- 8536.90
Cross References
- EAN 3606480003370
- SAP 1200270023
- Code 82238259
Product Documentation
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Technical guides
Catalogue entry last verified: 2026-09-29. A manufacturer datasheet is attached to this entry — confirm application-critical values against it.
Frequently asked questions
- Where can I buy KNT40ED4303?
- KNT40ED4303 can be ordered from cballast.com as a Schneider Electric catalogue item: request a quotation on this page or email sales@cballast.com, and the order ships worldwide.
- What is the manufacturer part number for this Schneider Electric product?
- The manufacturer part number is KNT40ED4303.
- What is the HS code for KNT40ED4303?
- The customs tariff (HS) code for KNT40ED4303 is 8536.90.
- Who manufactures KNT40ED4303?
- KNT40ED4303 is a Schneider Electric product in the Electrical Components range.
- Is a datasheet available for KNT40ED4303?
- Yes — the KNT40ED4303 datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for KNT40ED4303?
- The minimum order quantity is 1.
- Is KNT40ED4303 available?
- Yes — KNT40ED4303 is available to order: fulfilment is from supplier stock in cBallast's European network, dispatched directly from the warehouse to the customer, with the exact lead time stated in the quotation (reply within 24 hours).
